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d3dx9: Implement ID3DXBaseEffect::GetMatrix().

This commit is contained in:
Rico Schüller 2011-07-20 08:57:21 +02:00 committed by Alexandre Julliard
parent f56af02f8c
commit 66a820683e
1 changed files with 43 additions and 2 deletions
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45
dlls/d3dx9_36/effect.c
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@ -880,6 +880,22 @@ static inline BOOL get_bool(void *data)
return (*(DWORD *)data) ? TRUE : FALSE;
}
static void get_matrix(struct d3dx_parameter *param, D3DXMATRIX *matrix)
{
unsigned int i, k;
for (i = 0; i < 4; ++i)
{
for (k = 0; k < 4; ++k)
{
if ((i < param->rows) && (k < param->columns))
matrix->m[i][k] = get_float(param->type, (float *)param->data + i * param->columns + k);
else
matrix->m[i][k] = 0.0f;
}
}
}
static struct d3dx_parameter *get_parameter_element_by_name(struct d3dx_parameter *parameter, LPCSTR name)
{
UINT element;
@ -1835,10 +1851,35 @@ static HRESULT WINAPI ID3DXBaseEffectImpl_SetMatrix(ID3DXBaseEffect *iface, D3DX
static HRESULT WINAPI ID3DXBaseEffectImpl_GetMatrix(ID3DXBaseEffect *iface, D3DXHANDLE parameter, D3DXMATRIX *matrix)
{
struct ID3DXBaseEffectImpl *This = impl_from_ID3DXBaseEffect(iface);
struct d3dx_parameter *param = get_valid_parameter(This, parameter);
FIXME("iface %p, parameter %p, matrix %p stub\n", This, parameter, matrix);
TRACE("iface %p, parameter %p, matrix %p\n", This, parameter, matrix);
return E_NOTIMPL;
if (matrix && param && !param->element_count)
{
TRACE("Class %s\n", debug_d3dxparameter_class(param->class));
switch (param->class)
{
case D3DXPC_MATRIX_ROWS:
get_matrix(param, matrix);
return D3D_OK;
case D3DXPC_SCALAR:
case D3DXPC_VECTOR:
case D3DXPC_OBJECT:
case D3DXPC_STRUCT:
break;
default:
FIXME("Unhandled class %s\n", debug_d3dxparameter_class(param->class));
break;
}
}
WARN("Invalid argument specified\n");
return D3DERR_INVALIDCALL;
}
static HRESULT WINAPI ID3DXBaseEffectImpl_SetMatrixArray(ID3DXBaseEffect *iface, D3DXHANDLE parameter, CONST D3DXMATRIX *matrix, UINT count)